1. 1.Rationale and core concepts 2. Description of the activities 3. Target group 4. Materials 5. Setting of the class 6. Space and time 7. Didactics

2.  How mirrors and reflection work (to use more mirrors for example)  How light travels in a straight line  The rotation of the mirrors  They discover the way of learning by using and making a periscope

3.  Starter activity: (To introduce them to the concept of reflection and the angles of mirrors)  Firstly, the teacher start to demonstrate how the laser reflects at the mirrors  Teacher and students together are going to discover the 90 degrees angle (and other angles as well)  Introduce parallel, convergent and divergent lines through the demonstration

4.  Main activity: (Making the periscopes in groups in school)  The children will make a group periscope, working together with the teacher  Each child will have the opportunity to work with the periscope and see how it works by studying it more closely.  The teacher will give the students tasks to complete using their periscope e.g. looking around the corner to view a hidden object.

5.  School Students cooperating in groups  Home Parents and children working together

6. Creating the periscope  Kitchen roll / Pringles tubes  Plane mirrors  Scissors  Pictures of periscopes Materials can be collected by parents at home

7.  Starter activity: Whole class with the teacher demonstrating  Making the periscopes: Cooperative group work  Home : Working with parents, using mirrors and changing angles to show the relationship between reflection and the angle of the mirrors in their home.

8. Space :  Demonstration inside the classroom  Activities in school (outdoor and indoor) and at home  Discussion about mirrors and reflection begun in school by teacher with students and developed at home by parents Time :  20 minutes to demonstrate  30 minutes to make the periscope  20 minutes to partake in activities using the periscope and exploring how it works

9. WHAT?  Construction of periscopes  Cooperation  Importance of angles of mirrors  Understanding and following instructions WHY?  Applying this to the real world (understanding the world around them)  Understanding complex concepts by hands-on experience i.e. learning by doing HOW?  Understand how mirrors and their reflections work and the creation of a periscope.